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Toroidal Definition & Meaning - Merriam-Webster
Toroid - Wikipedia
Toroidal treat NYT Crossword Clue
Torus - Wikipedia
Toroidal - Wikipedia
TOROIDAL Definition & Meaning | Dictionary.com
Toroid -- from Wolfram MathWorld
Toroidal - Definition, Meaning & Synonyms - Vocabulary.com
toroidal, adj. meanings, etymology and more - Oxford English …
7.7: Magnetic Field of a Toroidal Coil - Engineering LibreTexts